ext4: don't show commit interval if it is zero

[ Upstream commit 934b0de1e9fdea93c4c7f2e18915c54fae67bdc6 ]

If commit interval is 0, it means using default value.

Fixes: 6e47a3cc68fc ("ext4: get rid of super block and sbi from handle_mount_ops()")
Signed-off-by: Wang Jianjian <wangjianjian3@huawei.com>
Link: https://lore.kernel.org/r/20221219015128.876717-1-wangjianjian3@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index aa4f656..22ddd89 100644 (file)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2146,7 +2146,7 @@ static int ext4_parse_param(struct fs_context *fc, struct fs_parameter *param)
                return 0;
        case Opt_commit:
                if (result.uint_32 == 0)
-                       ctx->s_commit_interval = JBD2_DEFAULT_MAX_COMMIT_AGE;
+                       result.uint_32 = JBD2_DEFAULT_MAX_COMMIT_AGE;
                else if (result.uint_32 > INT_MAX / HZ) {
                        ext4_msg(NULL, KERN_ERR,
                                 "Invalid commit interval %d, "